税关历来是政府设置的管理各地商品流通的重要机构。中国传统的税关有户部管辖的户关和工部管辖的工关。在天津,税关是随着城市经济的发展出现和演变的。在明代天津建卫初期没有税关,漕运使大运河沟通南北贸易的作用愈来愈重要。在明正统初年税关从郭县迁到河西务,以征收运河往来商品、竹木和船只税,到康熙元年(1662年)又从河西务迁到天津,设于城北南运河沿岸,称为天津关。从此 Taxes have always been the government set up to manage the circulation of goods around the important body. China’s traditional tax department has the jurisdiction of the household department and the department of labor under the jurisdiction of the department. In Tianjin, the tax clearance has emerged and evolved with the development of urban economy. In the early days of the founding of Tianjin in Tianjin, there was no tax, and the role of water transport in making the Grand Canal communicate with North-South trade became more and more important. At the beginning of the Ming Dynasty, the tax clearance was relocated from Guo County to Hexi County in order to charge for the goods, bamboo and vessel tax on the canal. By the first year of Kangxi’s reign (1662), it was relocated from Hexi to Tianjin, Called Tianjin off. From then on